A solution of cobalt chloride of unknown concentration was to be determined using UV-vis spectroscopy. A calibration range of CoCl₂ solutions was prepared and measured in a 1 cm cuvette using visible light with The calibration table is given below: Concentration / M 0.0100 0.0200 0.0400 0.0500 0.0700 0.0800 0.1000 0.1100 0.1300 0.1400 Unknown Abs 0.075 0.152 0.294 0.363 0.517 0.582 0.720 0.805 0.943 1.018 0.473

A solution of cobalt chloride of unknown concentration was to be determined using UV-vis spectroscopy. A calibration range of CoCl₂ solutions was prepared and measured in a 1 cm cuvette using visible light with The calibration table is given below: Concentration / M 0.0100 0.0200 0.0400 0.0500 0.0700 0.0800 0.1000 0.1100 0.1300 0.1400 Unknown Abs 0.075 0.152 0.294 0.363 0.517 0.582 0.720 0.805 0.943 1.018 0.473

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter5: Equilibrium, Activity And Solving Equations

Section: Chapter Questions

Problem 10P

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